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65% positive of 20 · Mixed · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
A group of colonists from a distant world have arrived at their new home. Equipped with advanced technology but limited resources, they must build to survive. Sigma Draconis is a colony simulation game which focuses on building and resource management.
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Review score: 68% on 2026-11-01 → 65% today (20 reviews)
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Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Someone noticed that an algae pool located indoors was not working and showing a strange temperature reading. They helpfully sent me their saved game, in which I found a corruption that made room data load incorrectly. I don't know exactly how it happened or w…
Some changes as listed below. You may also be interested in the guide I just published - I played the game for one in-game day and logged my choices - you might find some useful tips in there. Changes in v1.2.2 - Changed "kW" to "MW" throughout the game. - Lam…
After some feedback I've decided to give 8 food rather than a meager 2 units at the start of the game. This game is meant to be a little difficult but not so much that people give up in frustration! This should mean that you don't need a mush churn so early in…
Happy New Year! Until now, if the map generator created any islands - which it sometimes did - then they would be forever inaccessible. Now, you can connect them up with bridges. There is now also a map generation option that deliberately breaks the landmass u…
Added one more engineer, bringing the maximum number of colonists to 11. This was requested to help with maintenance of large bases. To be honest there is no particular reason why the limit has to be this low - I might add more later but hope this helps for no…
The first significant update since the 1.0 release. Not a massive update, but it does add a very useful new building - the geothermal power plant. Research this tech at the geology lab and expand your base to reach a geothermal vent, and you'll have a reliable…
After a year in Early Access, Sigma Draconis v1.0 released at the weekend. Not sure if this is for you? Give the demo a go! You can play the first part of the game for free, and if you like it you can continue by buying the full version. There are a still a fe…
Sigma Draconis was released to Early Access on 10th April 2020. In the year since the game has received significant updates every month, and has I believe been greatly improved as a result. Today I have removed the game from Early Access and marked the version…